all_results.json

{
    "epoch": 2.0,
    "total_flos": 0.0,
    "train_loss": 0.67492206965812,
    "train_runtime": 4341.9182,
    "train_samples": 22202,
    "train_samples_per_second": 10.227,
    "train_steps_per_second": 0.639
}